Integrating Sound Level Meter 2239A

A large LCD screen displays measurements and includes a quasi-analog bar showing the current sound pressure level. The instrument has two parallel, independently weighted detectors that enable it to display RMS and peak readings simultaneously.

2239 A can store up to 40 measurements, and if the time is pre-set, storage is automatic. In fact it is a one-button operation – just switch on and it measures, stops and stores automatically.

Uses include:

Control of noise levels in the workplace
Sound power measurements
Environmental noise surveys
Complaints investigation

 Features include:

Conformance with IEC 60651 and 60804 Type 1
Conformance with ANSI S1.4-1983 and S1.43-1997 Type 1
Simultaneous RMS and Peak measurements
Five built-in languages: English, German, French, Spanish and Italian